Exposure
- ID
- GRAVI.2024-07-01T04:53:30.853_1
- Header ID
- GRAVI.2024-07-01T04:53:30.853
- Date updated
- 2024-07-01 05:10:37 UTC+0000
- Release date
- 2024-07-01 05:10:37 UTC+0000
- UTC Start
- 2024-07-01 04:53:30.853
- UTC End
- 2024-07-01 05:00:10.853
- MJD Start
- 60492.20382932
- MJD End
- 60492.2084589496
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011519
- Ambient temperature (°C)
- 13.75
- Seeing (arcsec)
- 0.575
Observation
- ID
- 59813
- Category
- science
- Program ID
- 110.24B5.004
- Program Title
- THE FORMATION OF MASSIVE BINARY STARS: A VIEW AT AU SCALES
- Program Type
- DDT
- PI / COI
- OUDMAIJER/ KOUTOULAKI/ KOUMPIA/ FROST/ DE WIT/ GOODWIN/ SHENTON/ LUMSDEN
Target
- ID
- 44369
- Name
- G018.1968-00.1709
- RA
- 276.177014
- DEC
- -13.16455
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.0190 | 88.5630 | 117.3000 | 117.9000 |
| A0-J2 | 128.3840 | 127.8950 | 94.2000 | 94.6000 |
| A0-K0 | 127.9010 | 127.7230 | 72.8150 | 73.1850 |
| G1-J2 | 58.2090 | 58.2290 | 57.3000 | 57.7000 |
| G1-K0 | 89.7090 | 89.8690 | 28.7230 | 29.3000 |
| J2-K0 | 47.5520 | 47.5170 | 352.9330 | 353.6910 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.24B5.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60492.20382932 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | G018.1968-00.1709 |
| HIERARCH ESO INS SOBJ NAME | G018.1968-00.1709 |
| RA | 276.177014 |
| DEC | -13.16455 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 89.019 |
| HIERARCH ESO ISS PBL12 END | 88.563 |
| HIERARCH ESO ISS PBLA12 START | 117.3 |
| HIERARCH ESO ISS PBLA12 END | 117.9 |
| HIERARCH ESO ISS PBL13 START | 128.384 |
| HIERARCH ESO ISS PBL13 END | 127.895 |
| HIERARCH ESO ISS PBLA13 START | 94.2 |
| HIERARCH ESO ISS PBLA13 END | 94.6 |
| HIERARCH ESO ISS PBL14 START | 127.901 |
| HIERARCH ESO ISS PBL14 END | 127.723 |
| HIERARCH ESO ISS PBLA14 START | 72.815 |
| HIERARCH ESO ISS PBLA14 END | 73.185 |
| HIERARCH ESO ISS PBL23 START | 58.209 |
| HIERARCH ESO ISS PBL23 END | 58.229 |
| HIERARCH ESO ISS PBLA23 START | 57.3 |
| HIERARCH ESO ISS PBLA23 END | 57.7 |
| HIERARCH ESO ISS PBL24 START | 89.709 |
| HIERARCH ESO ISS PBL24 END | 89.869 |
| HIERARCH ESO ISS PBLA24 START | 28.723 |
| HIERARCH ESO ISS PBLA24 END | 29.3 |
| HIERARCH ESO ISS PBL34 START | 47.552 |
| HIERARCH ESO ISS PBL34 END | 47.517 |
| HIERARCH ESO ISS PBLA34 START | 352.933 |
| HIERARCH ESO ISS PBLA34 END | 353.691 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011604 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011434 |
| HIERARCH ESO ISS AMBI TEMP | 13.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |
| HIERARCH ESO FT ROBJ NAME | 2MASS18244262-131000 |
| HIERARCH ESO FT ROBJ ALPHA | 182442.623 |
| HIERARCH ESO FT ROBJ DELTA | -131000.940 |